164454606 has 12 divisors (see below), whose sum is σ = 356318352. Its totient is φ = 54818196.

The previous prime is 164454599. The next prime is 164454607. The reversal of 164454606 is 606454461.

164454606 is a `hidden beast` number, since 1 + 6 + 4 + 45 + 4 + 606 = 666.

164454606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164454607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4568166 + ... + 4568201.

It is an arithmetic number, because the mean of its divisors is an integer number (29693196).

Almost surely, 2^164454606 is an apocalyptic number.

164454606 is an abundant number, since it is smaller than the sum of its proper divisors (191863746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164454606 is a wasteful number, since it uses less digits than its factorization.

164454606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9136375 (or 9136372 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 164454606 is about 12823.9855739158. The cubic root of 164454606 is about 547.8756688651.

The spelling of 164454606 in words is "one hundred sixty-four million, four hundred fifty-four thousand, six hundred six".